TW200509156A - Step-up transformer - Google Patents

Step-up transformer

Info

Publication number
TW200509156A
TW200509156A TW093116556A TW93116556A TW200509156A TW 200509156 A TW200509156 A TW 200509156A TW 093116556 A TW093116556 A TW 093116556A TW 93116556 A TW93116556 A TW 93116556A TW 200509156 A TW200509156 A TW 200509156A
Authority
TW
Taiwan
Prior art keywords
coil
wound
coils
walls
high voltage
Prior art date
Application number
TW093116556A
Other languages
Chinese (zh)
Other versions
TWI287808B (en
Inventor
Masaki Nakamura
Original Assignee
Ushio Electric Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of TW200509156A publication Critical patent/TW200509156A/en
Application granted granted Critical
Publication of TWI287808B publication Critical patent/TWI287808B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/13—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using ferroresonant transformers as final control devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

The objective of the present invention is to provide a step-up transformer that is compact and superior in boosting characteristics of a high-frequency high voltage induced on the secondary without generating a surface corona discharge, especially that is superior in boosting characteristics of a high-frequency high voltage induced on the secondary and generates less heat, and furthermore that is excellent in power transfer efficiency from the primary to the secondary. The step-up transformer is used to supply a high-frequency high voltage for turning on an excimer discharge lamp. It is provided with a plurality of walls (8) made of an insulation material between a primary winding (11) and a secondary winding (2), and gas layers (9) are provided between the walls (8). The secondary coil (2) is wound in three winding coils, namely a first coil wherein the coil is wound in an advancing direction parallel to the walls (8), a second coil wherein the coil is wound in the clearance between the existing coils each time when the coil is formed with the first coil, and the other coils wherein the first and second coils are alternately repeated and wound in the advancing direction.
TW093116556A 2003-07-16 2004-06-09 Step-up transformer TWI287808B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003275513A JP4453810B2 (en) 2003-07-16 2003-07-16 Step-up transformer

Publications (2)

Publication Number Publication Date
TW200509156A true TW200509156A (en) 2005-03-01
TWI287808B TWI287808B (en) 2007-10-01

Family

ID=34212139

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093116556A TWI287808B (en) 2003-07-16 2004-06-09 Step-up transformer

Country Status (3)

Country Link
JP (1) JP4453810B2 (en)
KR (1) KR100687563B1 (en)
TW (1) TWI287808B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204233A (en) * 2016-03-18 2017-09-26 福建新大陆环保科技有限公司 A kind of Large Copacity dry type high frequency high voltage transformer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5103728B2 (en) 2005-11-24 2012-12-19 ウシオ電機株式会社 Discharge lamp lighting device
TWI657843B (en) * 2018-01-24 2019-05-01 許博淳 Potential therapy device capable of generating high voltage
KR102110961B1 (en) * 2018-05-03 2020-05-14 이종학 Electro Luminescene emitting circuit and method for controlling thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01154488A (en) * 1987-12-09 1989-06-16 Toshiba Corp Stepup transformer for microwave oven
JPH01161704A (en) * 1987-12-17 1989-06-26 Toshiba Corp Boosting transformer for microwave oven
KR100262387B1 (en) * 1997-11-17 2000-08-01 박종관 Electronic transformer system for neon lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204233A (en) * 2016-03-18 2017-09-26 福建新大陆环保科技有限公司 A kind of Large Copacity dry type high frequency high voltage transformer

Also Published As

Publication number Publication date
KR100687563B1 (en) 2007-02-27
JP2005039092A (en) 2005-02-10
TWI287808B (en) 2007-10-01
JP4453810B2 (en) 2010-04-21
KR20050010485A (en) 2005-01-27

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